EP 4298369 A1 20240103 - PROGRESSIVE DISTRIBUTOR
Title (en)
PROGRESSIVE DISTRIBUTOR
Title (de)
PROGRESSIVVERTEILER
Title (fr)
DISTRIBUTEUR PROGRESSIF
Publication
Application
Priority
- DE 102021104272 A 20210223
- EP 2022053503 W 20220214
Abstract (en)
[origin: CA3207832A1] The invention relates to a progressive distributor (1) for lubricant, comprising a housing block (2). The housing block (2) has a lubricant inlet bore, via which lubricant can be introduced into the progressive distributor (1), and multiple lubricant outlets (16), each of which can dispense a metered lubricant quantity to a load connected to the respective lubricant outlet (16). In order to dispense the metered lubricant quantity, the housing block (2) is equipped with multiple metering pistons (6), which are received in corresponding piston bores (4). Each piston bore (4) is paired with two lubricant outlets (16), and the metering piston (6) can be moved in the piston bore (4) and is designed to alternately dispense the metered lubricant quantity to one lubricant outlet (16) or the other. Furthermore, the piston bores (4) are fluidically connected to the lubricant inlet bore, and the piston bores (4) are fluidically connected together via connection bores (10) in order to further conduct lubricant to the other piston bores (4). The piston bore (4) is a through-bore which extends through the housing block (2) and has at least two regions (24, 26), wherein the first region (24) is designed to receive the metering piston (6), and the second region (26) is designed in the form of a lubricant outlet (16).
IPC 8 full level
F16N 25/02 (2006.01); F16N 7/38 (2006.01); F16N 21/00 (2006.01)
CPC (source: EP KR US)
F16N 7/385 (2013.01 - EP KR); F16N 21/00 (2013.01 - EP KR); F16N 25/02 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021104272 A1 20220825; AU 2022227126 A1 20230720; CA 3207832 A1 20220901; CN 116685796 A 20230901; EP 4298369 A1 20240103; JP 2024507356 A 20240219; KR 20230148810 A 20231025; US 2024133517 A1 20240425; US 2024230027 A9 20240711; WO 2022179874 A1 20220901
DOCDB simple family (application)
DE 102021104272 A 20210223; AU 2022227126 A 20220214; CA 3207832 A 20220214; CN 202280008238 A 20220214; EP 2022053503 W 20220214; EP 22708510 A 20220214; JP 2023549086 A 20220214; KR 20237021909 A 20220214; US 202218546722 A 20220214